The company has independently developed formulations for continuous fiber-reinforced polypropylene and nylon 6 composites that meet the industry's highest halogen-free flame-retardant standards. These materials have certified to:CN,TB/T 3237 UL94 V-0,EN 45545 HL3,Demonstrating an oxygen index of 43 (far exceeding the UL94 V-0 threshold of 32, where materials with OI≥26 resist combustion in ambient air) while maintaining exceptional physical properties.